diff --git a/webapp/components/Button/JoinLeaveButton.spec.js b/webapp/components/Button/JoinLeaveButton.spec.js
new file mode 100755
index 000000000..d0d7968fc
--- /dev/null
+++ b/webapp/components/Button/JoinLeaveButton.spec.js
@@ -0,0 +1,38 @@
+import { shallowMount } from '@vue/test-utils'
+
+import Component from './JoinLeaveButton.vue'
+
+const localVue = global.localVue
+
+describe('JoinLeaveButton.vue', () => {
+  let propsData, wrapper, mocks
+
+  beforeEach(() => {
+    propsData = {
+      group: {
+        id: 'g-1',
+        name: 'Group 1',
+      },
+      userId: 'u1',
+      isMember: false,
+      isNonePendingMember: false,
+    }
+    mocks = {
+      $t: jest.fn((t) => t),
+    }
+  })
+
+  const Wrapper = () => {
+    return shallowMount(Component, { propsData, localVue, mocks })
+  }
+
+  describe('shallowMount', () => {
+    beforeEach(() => {
+      wrapper = Wrapper()
+    })
+
+    it('renders', () => {
+      expect(wrapper).toMatchSnapshot()
+    })
+  })
+})
diff --git a/webapp/components/Button/JoinLeaveButton.vue b/webapp/components/Button/JoinLeaveButton.vue
index f4cc2c009..1035ee3c6 100644
--- a/webapp/components/Button/JoinLeaveButton.vue
+++ b/webapp/components/Button/JoinLeaveButton.vue
@@ -4,7 +4,7 @@
     :disabled="disabled"
     :loading="localLoading"
     :icon="icon"
-    :filled="isMember && !hovered"
+    :filled="filled || (isMember && !hovered)"
     :danger="isMember && hovered"
     v-tooltip="tooltip"
     @mouseenter.native="onHover"
@@ -26,6 +26,7 @@ export default {
     userId: { type: String, required: true },
     isMember: { type: Boolean, required: true },
     isNonePendingMember: { type: Boolean, required: true },
+    filled: { type: Boolean, default: false },
     disabled: { type: Boolean, default: false },
     loading: { type: Boolean, default: false },
   },
diff --git a/webapp/components/Button/__snapshots__/JoinLeaveButton.spec.js.snap b/webapp/components/Button/__snapshots__/JoinLeaveButton.spec.js.snap
new file mode 100755
index 000000000..1cd5db0a4
--- /dev/null
+++ b/webapp/components/Button/__snapshots__/JoinLeaveButton.spec.js.snap
@@ -0,0 +1,7 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`JoinLeaveButton.vue shallowMount renders 1`] = `
+<base-button-stub icon="plus" size="regular" type="button" class="join-leave-button has-tooltip" data-original-title="null">
+  group.joinLeaveButton.join
+</base-button-stub>
+`;
diff --git a/webapp/components/Empty/CallToAction/CtaJoinLeaveGroup.spec.js b/webapp/components/Empty/CallToAction/CtaJoinLeaveGroup.spec.js
new file mode 100755
index 000000000..f0a1026a5
--- /dev/null
+++ b/webapp/components/Empty/CallToAction/CtaJoinLeaveGroup.spec.js
@@ -0,0 +1,79 @@
+import { mount, RouterLinkStub } from '@vue/test-utils'
+
+import Component from './CtaJoinLeaveGroup.vue'
+
+const localVue = global.localVue
+
+describe('CtaJoinLeaveGroup.vue', () => {
+  let propsData, wrapper, mocks, stubs
+
+  beforeEach(() => {
+    propsData = {
+      group: {
+        id: 'g-123',
+        slug: 'group-123',
+        name: 'Group 123',
+        myRole: null,
+      },
+    }
+    mocks = {
+      $t: jest.fn((t) => t),
+      $store: {
+        getters: {
+          'auth/user': {
+            id: 'u-1',
+          },
+        },
+      },
+      $apollo: {
+        mutate: jest.fn(),
+      },
+    }
+    stubs = {
+      NuxtLink: RouterLinkStub,
+    }
+  })
+
+  const Wrapper = () => {
+    return mount(Component, { propsData, localVue, mocks, stubs })
+  }
+
+  describe('mount', () => {
+    beforeEach(() => {
+      wrapper = Wrapper()
+    })
+
+    it('renders', () => {
+      expect(wrapper).toMatchSnapshot()
+    })
+
+    describe('clicking on button', () => {
+      beforeEach(async () => {
+        mocks.$apollo.mutate = jest.fn().mockResolvedValue({
+          data: {
+            JoinGroup: {
+              id: 'g-123',
+              slug: 'group-123',
+              name: 'Group 123',
+              myRoleInGroup: 'usual',
+            },
+          },
+        })
+        wrapper.find('.base-button').trigger('click')
+        await wrapper.vm.$nextTick()
+      })
+      it('emits update event', async () => {
+        expect(wrapper.emitted().update).toEqual([
+          [
+            {
+              id: 'g-123',
+              slug: 'group-123',
+              name: 'Group 123',
+              myRoleInGroup: 'usual',
+            },
+          ],
+        ])
+      })
+    })
+  })
+})
diff --git a/webapp/components/Empty/CallToAction/CtaJoinLeaveGroup.vue b/webapp/components/Empty/CallToAction/CtaJoinLeaveGroup.vue
new file mode 100644
index 000000000..e0ec24dfe
--- /dev/null
+++ b/webapp/components/Empty/CallToAction/CtaJoinLeaveGroup.vue
@@ -0,0 +1,64 @@
+<template>
+  <ds-space centered margin="xxx-small">
+    <ds-space margin-bottom="small" />
+    <ds-heading tag="h4">
+      {{ $t('contribution.comment.commenting-disabled.no-group-member.reason') }}
+      <nuxt-link
+        :to="{
+          name: 'groups-id-slug',
+          params: { slug: group.slug, id: group.id },
+        }"
+      >
+        {{ group.name }}
+      </nuxt-link>
+    </ds-heading>
+    <ds-text>
+      {{ $t('contribution.comment.commenting-disabled.no-group-member.call-to-action') }}
+    </ds-text>
+    <join-leave-button
+      :group="group"
+      :userId="$store.getters['auth/user'].id"
+      :isMember="isGroupMember"
+      :isNonePendingMember="isGroupMemberNonePending"
+      :filled="true"
+      @update="updateJoinLeave"
+    />
+  </ds-space>
+</template>
+
+<script>
+import JoinLeaveButton from '~/components/Button/JoinLeaveButton'
+
+export default {
+  name: 'CtaJoinLeaveGroup',
+  components: {
+    JoinLeaveButton,
+  },
+  props: {
+    group: {
+      type: Object,
+      require: true,
+    },
+  },
+  computed: {
+    isGroupMember() {
+      return this.group ? !!this.group.myRole : false
+    },
+    isGroupMemberNonePending() {
+      return this.group ? ['usual', 'admin', 'owner'].includes(this.group.myRole) : false
+    },
+  },
+  methods: {
+    async updateJoinLeave(data) {
+      this.$emit('update', data)
+    },
+  },
+}
+</script>
+
+<style lang="scss" scoped>
+.join-leave-button {
+  width: auto;
+  margin: auto !important;
+}
+</style>
diff --git a/webapp/components/Empty/CallToAction/CtaUnblockAuthor.spec.js b/webapp/components/Empty/CallToAction/CtaUnblockAuthor.spec.js
new file mode 100755
index 000000000..66e46b4b5
--- /dev/null
+++ b/webapp/components/Empty/CallToAction/CtaUnblockAuthor.spec.js
@@ -0,0 +1,36 @@
+import { shallowMount } from '@vue/test-utils'
+
+import Component from './CtaUnblockAuthor.vue'
+
+const localVue = global.localVue
+
+describe('CtaUnblockAuthor.vue', () => {
+  let propsData, wrapper, mocks
+
+  beforeEach(() => {
+    propsData = {
+      author: {
+        id: 'u-123',
+        slug: 'user-123',
+        name: 'User 123',
+      },
+    }
+    mocks = {
+      $t: jest.fn((t) => t),
+    }
+  })
+
+  const Wrapper = () => {
+    return shallowMount(Component, { propsData, localVue, mocks })
+  }
+
+  describe('shallowMount', () => {
+    beforeEach(() => {
+      wrapper = Wrapper()
+    })
+
+    it('renders', () => {
+      expect(wrapper).toMatchSnapshot()
+    })
+  })
+})
diff --git a/webapp/components/Empty/CallToAction/CtaUnblockAuthor.vue b/webapp/components/Empty/CallToAction/CtaUnblockAuthor.vue
new file mode 100644
index 000000000..aa6d39335
--- /dev/null
+++ b/webapp/components/Empty/CallToAction/CtaUnblockAuthor.vue
@@ -0,0 +1,38 @@
+<template>
+  <ds-space centered margin="xxx-small">
+    <ds-space margin-bottom="small" />
+    <ds-heading tag="h4">
+      {{ $t('contribution.comment.commenting-disabled.blocked-author.reason') }}
+    </ds-heading>
+    <ds-text>
+      {{ $t('contribution.comment.commenting-disabled.blocked-author.call-to-action') }}
+    </ds-text>
+    <nuxt-link :to="authorLink">
+      <base-button icon="arrow-right" filled>
+        {{
+          $t('contribution.comment.commenting-disabled.blocked-author.button-label', {
+            name: author.name,
+          })
+        }}
+      </base-button>
+    </nuxt-link>
+  </ds-space>
+</template>
+
+<script>
+export default {
+  name: 'CtaUnblockAuthor',
+  props: {
+    author: {
+      type: Object,
+      require: true,
+    },
+  },
+  computed: {
+    authorLink() {
+      const { id, slug } = this.author
+      return { name: 'profile-id-slug', params: { slug, id } }
+    },
+  },
+}
+</script>
diff --git a/webapp/components/Empty/CallToAction/__snapshots__/CtaJoinLeaveGroup.spec.js.snap b/webapp/components/Empty/CallToAction/__snapshots__/CtaJoinLeaveGroup.spec.js.snap
new file mode 100644
index 000000000..671f16eb4
--- /dev/null
+++ b/webapp/components/Empty/CallToAction/__snapshots__/CtaJoinLeaveGroup.spec.js.snap
@@ -0,0 +1,19 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`CtaJoinLeaveGroup.vue mount renders 1`] = `
+<div class="ds-space ds-space-centered" style="margin-top: 2px; margin-bottom: 2px;">
+  <div class="ds-space" style="margin-bottom: 16px;"></div>
+  <h4 class="ds-heading ds-heading-h4">
+    contribution.comment.commenting-disabled.no-group-member.reason
+    <a>
+      Group 123
+    </a>
+  </h4>
+  <p class="ds-text">
+    contribution.comment.commenting-disabled.no-group-member.call-to-action
+  </p> <button type="button" class="join-leave-button base-button --filled has-tooltip" data-original-title="null"><span class="base-icon"><!----></span>
+    <!---->
+    group.joinLeaveButton.join
+  </button>
+</div>
+`;
diff --git a/webapp/components/Empty/CallToAction/__snapshots__/CtaUnblockAuthor.spec.js.snap b/webapp/components/Empty/CallToAction/__snapshots__/CtaUnblockAuthor.spec.js.snap
new file mode 100755
index 000000000..d3b8ad797
--- /dev/null
+++ b/webapp/components/Empty/CallToAction/__snapshots__/CtaUnblockAuthor.spec.js.snap
@@ -0,0 +1,18 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`CtaUnblockAuthor.vue shallowMount renders 1`] = `
+<ds-space-stub marginbottom="large" margin="xxx-small" centered="true" tag="div">
+  <ds-space-stub marginbottom="small" tag="div"></ds-space-stub>
+  <ds-heading-stub tag="h4">
+    contribution.comment.commenting-disabled.blocked-author.reason
+  </ds-heading-stub>
+  <ds-text-stub tag="p">
+    contribution.comment.commenting-disabled.blocked-author.call-to-action
+  </ds-text-stub>
+  <nuxt-link to="[object Object]">
+    <base-button-stub filled="true" icon="arrow-right" size="regular" type="button">
+      contribution.comment.commenting-disabled.blocked-author.button-label
+    </base-button-stub>
+  </nuxt-link>
+</ds-space-stub>
+`;
diff --git a/webapp/components/Empty/Empty.vue b/webapp/components/Empty/Empty.vue
index 9d5e075fe..1f4c6a441 100644
--- a/webapp/components/Empty/Empty.vue
+++ b/webapp/components/Empty/Empty.vue
@@ -1,19 +1,22 @@
 <template>
-  <ds-space class="hc-empty" centered :margin="margin">
-    <ds-text>
-      <img
-        :src="iconPath"
-        width="80"
-        class="hc-empty-icon"
-        style="margin-bottom: 5px"
-        alt="Empty"
-      />
-      <br />
-      <ds-text v-show="message" class="hc-empty-message" color="softer">
-        {{ message }}
+  <div>
+    <ds-space class="hc-empty" centered :margin="margin">
+      <ds-text>
+        <img
+          :src="iconPath"
+          width="80"
+          class="hc-empty-icon"
+          style="margin-bottom: 5px"
+          alt="Empty"
+        />
+        <br />
+        <ds-text v-show="message" class="hc-empty-message" color="softer">
+          {{ message }}
+        </ds-text>
       </ds-text>
-    </ds-text>
-  </ds-space>
+    </ds-space>
+    <slot />
+  </div>
 </template>
 
 <script>
diff --git a/webapp/locales/de.json b/webapp/locales/de.json
index e80749cbb..516c7542b 100644
--- a/webapp/locales/de.json
+++ b/webapp/locales/de.json
@@ -333,6 +333,19 @@
         "spirituality": "Spiritualität"
       }
     },
+    "comment": {
+      "commenting-disabled": {
+        "blocked-author": {
+          "button-label": "Besuche „{name}“",
+          "call-to-action": "Möchtest du kommentieren, dann deblockiere ihn auf seinem Profil.",
+          "reason": "Du blockierst den Beitragsautor."
+        },
+        "no-group-member": {
+          "call-to-action": "Möchtest du kommentieren, dann trete der Gruppe bei.",
+          "reason": "Du bist kein Mitglied der Gruppe:"
+        }
+      }
+    },
     "emotions-label": {
       "angry": "Verärgert",
       "cry": "Zum Weinen",
@@ -824,6 +837,7 @@
   },
   "post": {
     "comment": {
+      "joinGroup": "Gruppe „<b>{name}</b>“ beigetreten",
       "reply": "Antworten",
       "submit": "Kommentiere",
       "submitted": "Kommentar gesendet",
@@ -1017,7 +1031,6 @@
       "explanation": {
         "closing": "Das sollte fürs Erste genügen, damit blockierte Nutzer dich nicht mehr länger belästigen können.",
         "commenting-disabled": "Du kannst den Beitrag derzeit nicht kommentieren.",
-        "commenting-explanation": "Dafür kann es mehrere Gründe geben, bitte schau in unsere ",
         "intro": "Wenn ein anderer Nutzer durch dich blockiert wurde, dann passiert Folgendes:",
         "notifications": "Von Dir blockierte Nutzer werden keine Benachrichtigungen mehr erhalten, falls sie in deinen Beiträgen erwähnt werden.",
         "their-perspective": "Umgekehrt das gleiche: Die blockierte Person bekommt auch in ihren Benachrichtigungen deine Beiträge nicht mehr zu sehen.",
diff --git a/webapp/locales/en.json b/webapp/locales/en.json
index 7d13677b8..8c82d1240 100644
--- a/webapp/locales/en.json
+++ b/webapp/locales/en.json
@@ -333,6 +333,19 @@
         "spirituality": "Spirituality"
       }
     },
+    "comment": {
+      "commenting-disabled": {
+        "blocked-author": {
+          "button-label": "Visit “{name}”",
+          "call-to-action": "If you want to leave a comment, unblock them in their profile.",
+          "reason": "You are blocking the author of the post."
+        },
+        "no-group-member": {
+          "call-to-action": "If you want to comment, join the group.",
+          "reason": "You are not a member of the group:"
+        }
+      }
+    },
     "emotions-label": {
       "angry": "Angry",
       "cry": "Cry",
@@ -824,6 +837,7 @@
   },
   "post": {
     "comment": {
+      "joinGroup": "Joined group „<b>{name}</b>“",
       "reply": "Reply",
       "submit": "Comment",
       "submitted": "Comment submitted!",
@@ -1016,8 +1030,7 @@
       "empty": "So far, you have not blocked anybody.",
       "explanation": {
         "closing": "This should be sufficient for now so that blocked users can no longer bother you.",
-        "commenting-disabled": "Commenting is not possible at this time on this post.",
-        "commenting-explanation": "This can happen for several reasons, please see our ",
+        "commenting-disabled": "You cannot comment on this post at this time.",
         "intro": "If another user has been blocked by you, this is what happens:",
         "notifications": "Blocked users will no longer receive notifications if they mention each other.",
         "their-perspective": "Vice versa: The blocked person will also no longer be able to interact with your contributions.",
diff --git a/webapp/locales/es.json b/webapp/locales/es.json
index bea05d33a..1c6b2d956 100644
--- a/webapp/locales/es.json
+++ b/webapp/locales/es.json
@@ -333,6 +333,19 @@
         "spirituality": null
       }
     },
+    "comment": {
+      "commenting-disabled": {
+        "blocked-author": {
+          "button-label": null,
+          "call-to-action": null,
+          "reason": null
+        },
+        "no-group-member": {
+          "call-to-action": null,
+          "reason": null
+        }
+      }
+    },
     "emotions-label": {
       "angry": "Enfadado",
       "cry": "Llorar",
@@ -824,6 +837,7 @@
   },
   "post": {
     "comment": {
+      "joinGroup": null,
       "reply": "Contestar",
       "submit": "Comentario",
       "submitted": "Comentario enviado",
@@ -833,9 +847,6 @@
       "title": null
     },
     "createNewEvent": {
-      "forGroup": {
-        "title": null
-      },
       "title": null
     },
     "edited": "editado",
@@ -1020,7 +1031,6 @@
       "explanation": {
         "closing": "Esto debería ser suficiente por ahora para que los usuarios bloqueados no puedan molestarle más.",
         "commenting-disabled": "No es posible hacer comentarios en este momento en esta contribución",
-        "commenting-explanation": "Esto puede suceder por varias razones, por favor vea nuestra ",
         "intro": "Si otro usuario ha sido bloqueado por usted, esto es lo que sucede:",
         "notifications": "Los usuarios bloqueados no recibirán más notificaciones si se mencionan en sus contribuciones.",
         "their-perspective": "Viceversa: la persona bloqueada tampoco verá más sus contribuciones en sus noticias.",
diff --git a/webapp/locales/fr.json b/webapp/locales/fr.json
index 0f5f85cf5..dcdabd78e 100644
--- a/webapp/locales/fr.json
+++ b/webapp/locales/fr.json
@@ -333,6 +333,19 @@
         "spirituality": null
       }
     },
+    "comment": {
+      "commenting-disabled": {
+        "blocked-author": {
+          "button-label": null,
+          "call-to-action": null,
+          "reason": null
+        },
+        "no-group-member": {
+          "call-to-action": null,
+          "reason": null
+        }
+      }
+    },
     "emotions-label": {
       "angry": "En colère",
       "cry": "Pleurer",
@@ -824,6 +837,7 @@
   },
   "post": {
     "comment": {
+      "joinGroup": null,
       "reply": null,
       "submit": "Commenté",
       "submitted": "Commentaire soumis",
@@ -833,9 +847,6 @@
       "title": null
     },
     "createNewEvent": {
-      "forGroup": {
-        "title": null
-      },
       "title": null
     },
     "edited": "édité",
@@ -1020,7 +1031,6 @@
       "explanation": {
         "closing": "Ceci devrait être suffisant pour le moment afin que les utilisateurs bloqués ne puissent plus vous déranger.",
         "commenting-disabled": null,
-        "commenting-explanation": null,
         "intro": "Si vous avez bloqué un autre utilisateur, voici ce qui se passe:",
         "notifications": "Les utilisateurs bloqués ne recevront plus de notifications s'ils sont mentionnés dans vos postes.",
         "their-perspective": "Vice versa: la personne bloquée ne verra plus non plus vos postes dans son fil d'actualités.",
diff --git a/webapp/locales/it.json b/webapp/locales/it.json
index 29be26a5e..4ed7f43c1 100644
--- a/webapp/locales/it.json
+++ b/webapp/locales/it.json
@@ -333,6 +333,19 @@
         "spirituality": null
       }
     },
+    "comment": {
+      "commenting-disabled": {
+        "blocked-author": {
+          "button-label": null,
+          "call-to-action": null,
+          "reason": null
+        },
+        "no-group-member": {
+          "call-to-action": null,
+          "reason": null
+        }
+      }
+    },
     "emotions-label": {
       "angry": null,
       "cry": null,
@@ -824,6 +837,7 @@
   },
   "post": {
     "comment": {
+      "joinGroup": null,
       "reply": null,
       "submit": null,
       "submitted": null,
@@ -833,9 +847,6 @@
       "title": null
     },
     "createNewEvent": {
-      "forGroup": {
-        "title": null
-      },
       "title": null
     },
     "edited": null,
@@ -1020,7 +1031,6 @@
       "explanation": {
         "closing": null,
         "commenting-disabled": null,
-        "commenting-explanation": null,
         "intro": null,
         "notifications": null,
         "their-perspective": null,
diff --git a/webapp/locales/nl.json b/webapp/locales/nl.json
index c6852996c..f49d3c525 100644
--- a/webapp/locales/nl.json
+++ b/webapp/locales/nl.json
@@ -333,6 +333,19 @@
         "spirituality": null
       }
     },
+    "comment": {
+      "commenting-disabled": {
+        "blocked-author": {
+          "button-label": null,
+          "call-to-action": null,
+          "reason": null
+        },
+        "no-group-member": {
+          "call-to-action": null,
+          "reason": null
+        }
+      }
+    },
     "emotions-label": {
       "angry": null,
       "cry": null,
@@ -824,6 +837,7 @@
   },
   "post": {
     "comment": {
+      "joinGroup": null,
       "reply": null,
       "submit": null,
       "submitted": null,
@@ -833,9 +847,6 @@
       "title": null
     },
     "createNewEvent": {
-      "forGroup": {
-        "title": null
-      },
       "title": null
     },
     "edited": null,
@@ -1020,7 +1031,6 @@
       "explanation": {
         "closing": null,
         "commenting-disabled": null,
-        "commenting-explanation": null,
         "intro": null,
         "notifications": null,
         "their-perspective": null,
diff --git a/webapp/locales/pl.json b/webapp/locales/pl.json
index 8c83ce9d0..d4ebc17c9 100644
--- a/webapp/locales/pl.json
+++ b/webapp/locales/pl.json
@@ -333,6 +333,19 @@
         "spirituality": null
       }
     },
+    "comment": {
+      "commenting-disabled": {
+        "blocked-author": {
+          "button-label": null,
+          "call-to-action": null,
+          "reason": null
+        },
+        "no-group-member": {
+          "call-to-action": null,
+          "reason": null
+        }
+      }
+    },
     "emotions-label": {
       "angry": null,
       "cry": null,
@@ -824,6 +837,7 @@
   },
   "post": {
     "comment": {
+      "joinGroup": null,
       "reply": null,
       "submit": "Komentarz",
       "submitted": "Komentarz dodany",
@@ -833,9 +847,6 @@
       "title": null
     },
     "createNewEvent": {
-      "forGroup": {
-        "title": null
-      },
       "title": null
     },
     "edited": null,
@@ -1020,7 +1031,6 @@
       "explanation": {
         "closing": null,
         "commenting-disabled": null,
-        "commenting-explanation": null,
         "intro": null,
         "notifications": null,
         "their-perspective": null,
diff --git a/webapp/locales/pt.json b/webapp/locales/pt.json
index 4f37e22ab..bd18209c7 100644
--- a/webapp/locales/pt.json
+++ b/webapp/locales/pt.json
@@ -333,6 +333,19 @@
         "spirituality": null
       }
     },
+    "comment": {
+      "commenting-disabled": {
+        "blocked-author": {
+          "button-label": null,
+          "call-to-action": null,
+          "reason": null
+        },
+        "no-group-member": {
+          "call-to-action": null,
+          "reason": null
+        }
+      }
+    },
     "emotions-label": {
       "angry": "Irritado",
       "cry": "Chorando",
@@ -824,6 +837,7 @@
   },
   "post": {
     "comment": {
+      "joinGroup": null,
       "reply": null,
       "submit": "Commentar",
       "submitted": "Comentário Enviado",
@@ -833,9 +847,6 @@
       "title": null
     },
     "createNewEvent": {
-      "forGroup": {
-        "title": null
-      },
       "title": null
     },
     "edited": "editado",
@@ -1020,7 +1031,6 @@
       "explanation": {
         "closing": "Isso deve ser suficiente por enquanto para que os usuários bloqueados não possam mais incomodá-lo.",
         "commenting-disabled": null,
-        "commenting-explanation": null,
         "intro": "Se outro usuário foi bloqueado por você, isto é o que acontece:",
         "notifications": "Usuários bloqueados não receberão mais notificações se forem mencionados em suas mensagens.",
         "their-perspective": "Vice versa: A pessoa bloqueada também não verá mais suas mensagens em seu feed de notícias.",
diff --git a/webapp/locales/ru.json b/webapp/locales/ru.json
index e2da0187d..2af78a79f 100644
--- a/webapp/locales/ru.json
+++ b/webapp/locales/ru.json
@@ -333,6 +333,19 @@
         "spirituality": null
       }
     },
+    "comment": {
+      "commenting-disabled": {
+        "blocked-author": {
+          "button-label": null,
+          "call-to-action": null,
+          "reason": null
+        },
+        "no-group-member": {
+          "call-to-action": null,
+          "reason": null
+        }
+      }
+    },
     "emotions-label": {
       "angry": "Возмутительно",
       "cry": "Плачу",
@@ -824,6 +837,7 @@
   },
   "post": {
     "comment": {
+      "joinGroup": null,
       "reply": "Ответ",
       "submit": "Комментировать",
       "submitted": "Комментарий отправлен",
@@ -833,9 +847,6 @@
       "title": null
     },
     "createNewEvent": {
-      "forGroup": {
-        "title": null
-      },
       "title": null
     },
     "edited": "Изменен",
@@ -1020,7 +1031,6 @@
       "explanation": {
         "closing": "На данный момент этого должно быть достаточно, чтобы заблокированные пользователи больше вас не беспокоили.",
         "commenting-disabled": "Комментировать этот пост на данный момент невозможно.",
-        "commenting-explanation": "Это может произойти по нескольким причинам, пожалуйста, смотрите наш",
         "intro": "Если блокируете другого пользователя, происходит следующее:",
         "notifications": "Заблокированные пользователи больше не будут получать уведомления об упоминаниях в ваших постах.",
         "their-perspective": "И наоборот — заблокированный пользователь больше не видит ваши посты в своей ленте.",
diff --git a/webapp/pages/groups/_id/__snapshots__/_slug.spec.js.snap b/webapp/pages/groups/_id/__snapshots__/_slug.spec.js.snap
index f6ef1da60..87f7bdff4 100644
--- a/webapp/pages/groups/_id/__snapshots__/_slug.spec.js.snap
+++ b/webapp/pages/groups/_id/__snapshots__/_slug.spec.js.snap
@@ -933,32 +933,36 @@ exports[`GroupProfileSlug given a puplic group – "yoga-practice" given a close
             style="grid-row-end: span 4; grid-column-start: 1; grid-column-end: -1;"
           >
             <div
-              class="ds-space hc-empty ds-space-centered"
               data-test="icon-empty"
-              style="margin-top: 64px; margin-bottom: 64px;"
             >
-              <p
-                class="ds-text"
+              <div
+                class="ds-space hc-empty ds-space-centered"
+                style="margin-top: 64px; margin-bottom: 64px;"
               >
-                <img
-                  alt="Empty"
-                  class="hc-empty-icon"
-                  src="/img/empty/file.svg"
-                  style="margin-bottom: 5px;"
-                  width="80"
-                />
-                 
-                <br />
-                 
-                <span
-                  class="ds-text hc-empty-message ds-text-softer ds-text-inline"
-                  style="display: none;"
+                <p
+                  class="ds-text"
                 >
-                  
+                  <img
+                    alt="Empty"
+                    class="hc-empty-icon"
+                    src="/img/empty/file.svg"
+                    style="margin-bottom: 5px;"
+                    width="80"
+                  />
+                   
+                  <br />
+                   
+                  <span
+                    class="ds-text hc-empty-message ds-text-softer ds-text-inline"
+                    style="display: none;"
+                  >
+                    
+        
       
-    
-                </span>
-              </p>
+                  </span>
+                </p>
+              </div>
+               
             </div>
           </div>
         </div>
@@ -1401,32 +1405,36 @@ exports[`GroupProfileSlug given a puplic group – "yoga-practice" given a close
             style="grid-row-end: span 4; grid-column-start: 1; grid-column-end: -1;"
           >
             <div
-              class="ds-space hc-empty ds-space-centered"
               data-test="icon-empty"
-              style="margin-top: 64px; margin-bottom: 64px;"
             >
-              <p
-                class="ds-text"
+              <div
+                class="ds-space hc-empty ds-space-centered"
+                style="margin-top: 64px; margin-bottom: 64px;"
               >
-                <img
-                  alt="Empty"
-                  class="hc-empty-icon"
-                  src="/img/empty/file.svg"
-                  style="margin-bottom: 5px;"
-                  width="80"
-                />
-                 
-                <br />
-                 
-                <span
-                  class="ds-text hc-empty-message ds-text-softer ds-text-inline"
-                  style="display: none;"
+                <p
+                  class="ds-text"
                 >
-                  
+                  <img
+                    alt="Empty"
+                    class="hc-empty-icon"
+                    src="/img/empty/file.svg"
+                    style="margin-bottom: 5px;"
+                    width="80"
+                  />
+                   
+                  <br />
+                   
+                  <span
+                    class="ds-text hc-empty-message ds-text-softer ds-text-inline"
+                    style="display: none;"
+                  >
+                    
+        
       
-    
-                </span>
-              </p>
+                  </span>
+                </p>
+              </div>
+               
             </div>
           </div>
         </div>
@@ -1889,32 +1897,36 @@ exports[`GroupProfileSlug given a puplic group – "yoga-practice" given a close
             style="grid-row-end: span 4; grid-column-start: 1; grid-column-end: -1;"
           >
             <div
-              class="ds-space hc-empty ds-space-centered"
               data-test="icon-empty"
-              style="margin-top: 64px; margin-bottom: 64px;"
             >
-              <p
-                class="ds-text"
+              <div
+                class="ds-space hc-empty ds-space-centered"
+                style="margin-top: 64px; margin-bottom: 64px;"
               >
-                <img
-                  alt="Empty"
-                  class="hc-empty-icon"
-                  src="/img/empty/file.svg"
-                  style="margin-bottom: 5px;"
-                  width="80"
-                />
-                 
-                <br />
-                 
-                <span
-                  class="ds-text hc-empty-message ds-text-softer ds-text-inline"
-                  style="display: none;"
+                <p
+                  class="ds-text"
                 >
-                  
+                  <img
+                    alt="Empty"
+                    class="hc-empty-icon"
+                    src="/img/empty/file.svg"
+                    style="margin-bottom: 5px;"
+                    width="80"
+                  />
+                   
+                  <br />
+                   
+                  <span
+                    class="ds-text hc-empty-message ds-text-softer ds-text-inline"
+                    style="display: none;"
+                  >
+                    
+        
       
-    
-                </span>
-              </p>
+                  </span>
+                </p>
+              </div>
+               
             </div>
           </div>
         </div>
@@ -2841,32 +2853,36 @@ exports[`GroupProfileSlug given a puplic group – "yoga-practice" given a close
             style="grid-row-end: span 4; grid-column-start: 1; grid-column-end: -1;"
           >
             <div
-              class="ds-space hc-empty ds-space-centered"
               data-test="icon-empty"
-              style="margin-top: 64px; margin-bottom: 64px;"
             >
-              <p
-                class="ds-text"
+              <div
+                class="ds-space hc-empty ds-space-centered"
+                style="margin-top: 64px; margin-bottom: 64px;"
               >
-                <img
-                  alt="Empty"
-                  class="hc-empty-icon"
-                  src="/img/empty/file.svg"
-                  style="margin-bottom: 5px;"
-                  width="80"
-                />
-                 
-                <br />
-                 
-                <span
-                  class="ds-text hc-empty-message ds-text-softer ds-text-inline"
-                  style="display: none;"
+                <p
+                  class="ds-text"
                 >
-                  
+                  <img
+                    alt="Empty"
+                    class="hc-empty-icon"
+                    src="/img/empty/file.svg"
+                    style="margin-bottom: 5px;"
+                    width="80"
+                  />
+                   
+                  <br />
+                   
+                  <span
+                    class="ds-text hc-empty-message ds-text-softer ds-text-inline"
+                    style="display: none;"
+                  >
+                    
+        
       
-    
-                </span>
-              </p>
+                  </span>
+                </p>
+              </div>
+               
             </div>
           </div>
         </div>
@@ -3824,32 +3840,36 @@ exports[`GroupProfileSlug given a puplic group – "yoga-practice" given a curre
             style="grid-row-end: span 4; grid-column-start: 1; grid-column-end: -1;"
           >
             <div
-              class="ds-space hc-empty ds-space-centered"
               data-test="icon-empty"
-              style="margin-top: 64px; margin-bottom: 64px;"
             >
-              <p
-                class="ds-text"
+              <div
+                class="ds-space hc-empty ds-space-centered"
+                style="margin-top: 64px; margin-bottom: 64px;"
               >
-                <img
-                  alt="Empty"
-                  class="hc-empty-icon"
-                  src="/img/empty/file.svg"
-                  style="margin-bottom: 5px;"
-                  width="80"
-                />
-                 
-                <br />
-                 
-                <span
-                  class="ds-text hc-empty-message ds-text-softer ds-text-inline"
-                  style="display: none;"
+                <p
+                  class="ds-text"
                 >
-                  
+                  <img
+                    alt="Empty"
+                    class="hc-empty-icon"
+                    src="/img/empty/file.svg"
+                    style="margin-bottom: 5px;"
+                    width="80"
+                  />
+                   
+                  <br />
+                   
+                  <span
+                    class="ds-text hc-empty-message ds-text-softer ds-text-inline"
+                    style="display: none;"
+                  >
+                    
+        
       
-    
-                </span>
-              </p>
+                  </span>
+                </p>
+              </div>
+               
             </div>
           </div>
         </div>
@@ -4625,32 +4645,36 @@ exports[`GroupProfileSlug given a puplic group – "yoga-practice" given a curre
             style="grid-row-end: span 4; grid-column-start: 1; grid-column-end: -1;"
           >
             <div
-              class="ds-space hc-empty ds-space-centered"
               data-test="icon-empty"
-              style="margin-top: 64px; margin-bottom: 64px;"
             >
-              <p
-                class="ds-text"
+              <div
+                class="ds-space hc-empty ds-space-centered"
+                style="margin-top: 64px; margin-bottom: 64px;"
               >
-                <img
-                  alt="Empty"
-                  class="hc-empty-icon"
-                  src="/img/empty/file.svg"
-                  style="margin-bottom: 5px;"
-                  width="80"
-                />
-                 
-                <br />
-                 
-                <span
-                  class="ds-text hc-empty-message ds-text-softer ds-text-inline"
-                  style="display: none;"
+                <p
+                  class="ds-text"
                 >
-                  
+                  <img
+                    alt="Empty"
+                    class="hc-empty-icon"
+                    src="/img/empty/file.svg"
+                    style="margin-bottom: 5px;"
+                    width="80"
+                  />
+                   
+                  <br />
+                   
+                  <span
+                    class="ds-text hc-empty-message ds-text-softer ds-text-inline"
+                    style="display: none;"
+                  >
+                    
+        
       
-    
-                </span>
-              </p>
+                  </span>
+                </p>
+              </div>
+               
             </div>
           </div>
         </div>
@@ -5446,32 +5470,36 @@ exports[`GroupProfileSlug given a puplic group – "yoga-practice" given a curre
             style="grid-row-end: span 4; grid-column-start: 1; grid-column-end: -1;"
           >
             <div
-              class="ds-space hc-empty ds-space-centered"
               data-test="icon-empty"
-              style="margin-top: 64px; margin-bottom: 64px;"
             >
-              <p
-                class="ds-text"
+              <div
+                class="ds-space hc-empty ds-space-centered"
+                style="margin-top: 64px; margin-bottom: 64px;"
               >
-                <img
-                  alt="Empty"
-                  class="hc-empty-icon"
-                  src="/img/empty/file.svg"
-                  style="margin-bottom: 5px;"
-                  width="80"
-                />
-                 
-                <br />
-                 
-                <span
-                  class="ds-text hc-empty-message ds-text-softer ds-text-inline"
-                  style="display: none;"
+                <p
+                  class="ds-text"
                 >
-                  
+                  <img
+                    alt="Empty"
+                    class="hc-empty-icon"
+                    src="/img/empty/file.svg"
+                    style="margin-bottom: 5px;"
+                    width="80"
+                  />
+                   
+                  <br />
+                   
+                  <span
+                    class="ds-text hc-empty-message ds-text-softer ds-text-inline"
+                    style="display: none;"
+                  >
+                    
+        
       
-    
-                </span>
-              </p>
+                  </span>
+                </p>
+              </div>
+               
             </div>
           </div>
         </div>
@@ -6358,32 +6386,36 @@ exports[`GroupProfileSlug given a puplic group – "yoga-practice" given a curre
             style="grid-row-end: span 4; grid-column-start: 1; grid-column-end: -1;"
           >
             <div
-              class="ds-space hc-empty ds-space-centered"
               data-test="icon-empty"
-              style="margin-top: 64px; margin-bottom: 64px;"
             >
-              <p
-                class="ds-text"
+              <div
+                class="ds-space hc-empty ds-space-centered"
+                style="margin-top: 64px; margin-bottom: 64px;"
               >
-                <img
-                  alt="Empty"
-                  class="hc-empty-icon"
-                  src="/img/empty/file.svg"
-                  style="margin-bottom: 5px;"
-                  width="80"
-                />
-                 
-                <br />
-                 
-                <span
-                  class="ds-text hc-empty-message ds-text-softer ds-text-inline"
-                  style="display: none;"
+                <p
+                  class="ds-text"
                 >
-                  
+                  <img
+                    alt="Empty"
+                    class="hc-empty-icon"
+                    src="/img/empty/file.svg"
+                    style="margin-bottom: 5px;"
+                    width="80"
+                  />
+                   
+                  <br />
+                   
+                  <span
+                    class="ds-text hc-empty-message ds-text-softer ds-text-inline"
+                    style="display: none;"
+                  >
+                    
+        
       
-    
-                </span>
-              </p>
+                  </span>
+                </p>
+              </div>
+               
             </div>
           </div>
         </div>
@@ -7406,32 +7438,36 @@ exports[`GroupProfileSlug given a puplic group – "yoga-practice" given a hidde
             style="grid-row-end: span 4; grid-column-start: 1; grid-column-end: -1;"
           >
             <div
-              class="ds-space hc-empty ds-space-centered"
               data-test="icon-empty"
-              style="margin-top: 64px; margin-bottom: 64px;"
             >
-              <p
-                class="ds-text"
+              <div
+                class="ds-space hc-empty ds-space-centered"
+                style="margin-top: 64px; margin-bottom: 64px;"
               >
-                <img
-                  alt="Empty"
-                  class="hc-empty-icon"
-                  src="/img/empty/file.svg"
-                  style="margin-bottom: 5px;"
-                  width="80"
-                />
-                 
-                <br />
-                 
-                <span
-                  class="ds-text hc-empty-message ds-text-softer ds-text-inline"
-                  style="display: none;"
+                <p
+                  class="ds-text"
                 >
-                  
+                  <img
+                    alt="Empty"
+                    class="hc-empty-icon"
+                    src="/img/empty/file.svg"
+                    style="margin-bottom: 5px;"
+                    width="80"
+                  />
+                   
+                  <br />
+                   
+                  <span
+                    class="ds-text hc-empty-message ds-text-softer ds-text-inline"
+                    style="display: none;"
+                  >
+                    
+        
       
-    
-                </span>
-              </p>
+                  </span>
+                </p>
+              </div>
+               
             </div>
           </div>
         </div>
@@ -8395,32 +8431,36 @@ exports[`GroupProfileSlug given a puplic group – "yoga-practice" given a hidde
             style="grid-row-end: span 4; grid-column-start: 1; grid-column-end: -1;"
           >
             <div
-              class="ds-space hc-empty ds-space-centered"
               data-test="icon-empty"
-              style="margin-top: 64px; margin-bottom: 64px;"
             >
-              <p
-                class="ds-text"
+              <div
+                class="ds-space hc-empty ds-space-centered"
+                style="margin-top: 64px; margin-bottom: 64px;"
               >
-                <img
-                  alt="Empty"
-                  class="hc-empty-icon"
-                  src="/img/empty/file.svg"
-                  style="margin-bottom: 5px;"
-                  width="80"
-                />
-                 
-                <br />
-                 
-                <span
-                  class="ds-text hc-empty-message ds-text-softer ds-text-inline"
-                  style="display: none;"
+                <p
+                  class="ds-text"
                 >
-                  
+                  <img
+                    alt="Empty"
+                    class="hc-empty-icon"
+                    src="/img/empty/file.svg"
+                    style="margin-bottom: 5px;"
+                    width="80"
+                  />
+                   
+                  <br />
+                   
+                  <span
+                    class="ds-text hc-empty-message ds-text-softer ds-text-inline"
+                    style="display: none;"
+                  >
+                    
+        
       
-    
-                </span>
-              </p>
+                  </span>
+                </p>
+              </div>
+               
             </div>
           </div>
         </div>
diff --git a/webapp/pages/groups/_id/_slug.spec.js b/webapp/pages/groups/_id/_slug.spec.js
index 019f29495..5fc4b701b 100644
--- a/webapp/pages/groups/_id/_slug.spec.js
+++ b/webapp/pages/groups/_id/_slug.spec.js
@@ -240,12 +240,10 @@ describe('GroupProfileSlug', () => {
           currentUserMock.mockReturnValue(peterLustig)
           wrapper = Wrapper(() => {
             return {
-              Group: [
-                {
-                  ...yogaPractice,
-                  myRole: 'owner',
-                },
-              ],
+              group: {
+                ...yogaPractice,
+                myRole: 'owner',
+              },
               GroupMembers: [peterLustig, jennyRostock, bobDerBaumeister, huey],
             }
           })
@@ -280,12 +278,10 @@ describe('GroupProfileSlug', () => {
           currentUserMock.mockReturnValue(jennyRostock)
           wrapper = Wrapper(() => {
             return {
-              Group: [
-                {
-                  ...yogaPractice,
-                  myRole: 'usual',
-                },
-              ],
+              group: {
+                ...yogaPractice,
+                myRole: 'usual',
+              },
               GroupMembers: [peterLustig, jennyRostock, bobDerBaumeister, huey],
             }
           })
@@ -301,12 +297,10 @@ describe('GroupProfileSlug', () => {
           currentUserMock.mockReturnValue(bobDerBaumeister)
           wrapper = Wrapper(() => {
             return {
-              Group: [
-                {
-                  ...yogaPractice,
-                  myRole: 'pending',
-                },
-              ],
+              group: {
+                ...yogaPractice,
+                myRole: 'pending',
+              },
               GroupMembers: [peterLustig, jennyRostock, bobDerBaumeister, huey],
             }
           })
@@ -322,12 +316,10 @@ describe('GroupProfileSlug', () => {
           currentUserMock.mockReturnValue(huey)
           wrapper = Wrapper(() => {
             return {
-              Group: [
-                {
-                  ...yogaPractice,
-                  myRole: null,
-                },
-              ],
+              group: {
+                ...yogaPractice,
+                myRole: null,
+              },
               GroupMembers: [peterLustig, jennyRostock, bobDerBaumeister, huey],
             }
           })
@@ -346,12 +338,10 @@ describe('GroupProfileSlug', () => {
             currentUserMock.mockReturnValue(peterLustig)
             wrapper = Wrapper(() => {
               return {
-                Group: [
-                  {
-                    ...schoolForCitizens,
-                    myRole: 'owner',
-                  },
-                ],
+                group: {
+                  ...schoolForCitizens,
+                  myRole: 'owner',
+                },
                 GroupMembers: [peterLustig, jennyRostock, bobDerBaumeister, huey],
               }
             })
@@ -367,12 +357,10 @@ describe('GroupProfileSlug', () => {
             currentUserMock.mockReturnValue(jennyRostock)
             wrapper = Wrapper(() => {
               return {
-                Group: [
-                  {
-                    ...schoolForCitizens,
-                    myRole: 'usual',
-                  },
-                ],
+                group: {
+                  ...schoolForCitizens,
+                  myRole: 'usual',
+                },
                 GroupMembers: [peterLustig, jennyRostock, bobDerBaumeister, huey],
               }
             })
@@ -411,12 +399,10 @@ describe('GroupProfileSlug', () => {
             currentUserMock.mockReturnValue(bobDerBaumeister)
             wrapper = Wrapper(() => {
               return {
-                Group: [
-                  {
-                    ...schoolForCitizens,
-                    myRole: 'pending',
-                  },
-                ],
+                group: {
+                  ...schoolForCitizens,
+                  myRole: 'pending',
+                },
                 GroupMembers: [peterLustig, jennyRostock, bobDerBaumeister, huey],
               }
             })
@@ -432,12 +418,10 @@ describe('GroupProfileSlug', () => {
             currentUserMock.mockReturnValue(huey)
             wrapper = Wrapper(() => {
               return {
-                Group: [
-                  {
-                    ...schoolForCitizens,
-                    myRole: null,
-                  },
-                ],
+                group: {
+                  ...schoolForCitizens,
+                  myRole: null,
+                },
                 GroupMembers: [peterLustig, jennyRostock, bobDerBaumeister, huey],
               }
             })
@@ -457,12 +441,10 @@ describe('GroupProfileSlug', () => {
             currentUserMock.mockReturnValue(peterLustig)
             wrapper = Wrapper(() => {
               return {
-                Group: [
-                  {
-                    ...investigativeJournalism,
-                    myRole: 'owner',
-                  },
-                ],
+                group: {
+                  ...investigativeJournalism,
+                  myRole: 'owner',
+                },
                 GroupMembers: [peterLustig, jennyRostock, bobDerBaumeister, huey],
               }
             })
@@ -478,12 +460,10 @@ describe('GroupProfileSlug', () => {
             currentUserMock.mockReturnValue(jennyRostock)
             wrapper = Wrapper(() => {
               return {
-                Group: [
-                  {
-                    ...investigativeJournalism,
-                    myRole: 'usual',
-                  },
-                ],
+                group: {
+                  ...investigativeJournalism,
+                  myRole: 'usual',
+                },
                 GroupMembers: [peterLustig, jennyRostock, bobDerBaumeister, huey],
               }
             })
@@ -499,12 +479,10 @@ describe('GroupProfileSlug', () => {
             currentUserMock.mockReturnValue(bobDerBaumeister)
             wrapper = Wrapper(() => {
               return {
-                Group: [
-                  {
-                    ...investigativeJournalism,
-                    myRole: 'pending',
-                  },
-                ],
+                group: {
+                  ...investigativeJournalism,
+                  myRole: 'pending',
+                },
                 GroupMembers: [peterLustig, jennyRostock, bobDerBaumeister, huey],
               }
             })
@@ -520,12 +498,10 @@ describe('GroupProfileSlug', () => {
             currentUserMock.mockReturnValue(huey)
             wrapper = Wrapper(() => {
               return {
-                Group: [
-                  {
-                    ...investigativeJournalism,
-                    myRole: null,
-                  },
-                ],
+                group: {
+                  ...investigativeJournalism,
+                  myRole: null,
+                },
                 GroupMembers: [peterLustig, jennyRostock, bobDerBaumeister, huey],
               }
             })
diff --git a/webapp/pages/groups/_id/_slug.vue b/webapp/pages/groups/_id/_slug.vue
index 06464c6b7..c2fb2c1a9 100644
--- a/webapp/pages/groups/_id/_slug.vue
+++ b/webapp/pages/groups/_id/_slug.vue
@@ -352,15 +352,13 @@ export default {
       membersCountToLoad: 25,
       updateGroupMutation,
       isDescriptionCollapsed: true,
+      group: {},
     }
   },
   computed: {
     ...mapGetters({
       currentUser: 'auth/user',
     }),
-    group() {
-      return this.Group && this.Group[0] ? this.Group[0] : {}
-    },
     groupName() {
       const { name } = this.group || {}
       return name || this.$t('profile.userAnonym')
@@ -556,8 +554,8 @@ export default {
       // "membersCountStartValue" is updated to avoid counting from 0 when join/leave
       this.membersCountStartValue = (this.GroupMembers && this.GroupMembers.length) || 0
     },
-    updateJoinLeave({ myRoleInGroup }) {
-      this.Group[0].myRole = myRoleInGroup
+    updateJoinLeave() {
+      this.$apollo.queries.Group.refetch()
       if (this.isAllowedSeeingGroupMembers) {
         this.$apollo.queries.GroupMembers.refetch()
       } else {
@@ -595,6 +593,9 @@ export default {
           id: this.$route.params.id,
         }
       },
+      update({ Group }) {
+        this.group = Group && Group[0] ? Group[0] : {}
+      },
       error(error) {
         this.$toast.error(error.message)
       },
diff --git a/webapp/pages/post/_id/_slug/index.vue b/webapp/pages/post/_id/_slug/index.vue
index 9f62486e2..6c901977f 100644
--- a/webapp/pages/post/_id/_slug/index.vue
+++ b/webapp/pages/post/_id/_slug/index.vue
@@ -125,27 +125,40 @@
                 @toggleObservePost="toggleObservePost"
               />
             </div>
-            <!-- Comments -->
+            <!-- comments -->
             <ds-section>
+              <!-- comment list -->
               <comment-list
                 :post="post"
                 @toggleNewCommentForm="toggleNewCommentForm"
                 @reply="reply"
               />
               <ds-space margin-bottom="large" />
+              <!-- commenting form -->
               <comment-form
-                v-if="showNewCommentForm && !isBlocked && canCommentPost"
+                v-if="
+                  showNewCommentForm &&
+                  !isBlocked &&
+                  (!this.post.group || commentingAllowedByGroupRole)
+                "
                 ref="commentForm"
                 :post="post"
                 @createComment="createComment"
               />
-              <ds-placeholder v-if="isBlocked">
-                {{ $t('settings.blocked-users.explanation.commenting-disabled') }}
-                <br />
-                {{ $t('settings.blocked-users.explanation.commenting-explanation') }}
-                <page-params-link :pageParams="links.FAQ">
-                  {{ $t('site.faq') }}
-                </page-params-link>
+              <!-- commenting disabled -->
+              <ds-placeholder v-else>
+                <hc-empty
+                  margin="xxx-small"
+                  icon="messages"
+                  :message="$t('settings.blocked-users.explanation.commenting-disabled')"
+                >
+                  <cta-unblock-author v-if="isBlocked" :author="post.author" />
+                  <cta-join-leave-group
+                    v-else-if="!commentingAllowedByGroupRole"
+                    :group="group"
+                    @update="updateJoinLeave"
+                  />
+                </hc-empty>
               </ds-placeholder>
             </ds-section>
           </base-card>
@@ -160,23 +173,25 @@
 
 <script>
 import ContentViewer from '~/components/Editor/ContentViewer'
-import HcCategory from '~/components/Category'
-import HcHashtag from '~/components/Hashtag/Hashtag'
 import CommentForm from '~/components/CommentForm/CommentForm'
 import CommentList from '~/components/CommentList/CommentList'
 import ContentMenu from '~/components/ContentMenu/ContentMenu'
+import CtaUnblockAuthor from '~/components/Empty/CallToAction/CtaUnblockAuthor.vue'
+import CtaJoinLeaveGroup from '~/components/Empty/CallToAction/CtaJoinLeaveGroup.vue'
 import DateTimeRange from '~/components/DateTimeRange/DateTimeRange'
-import UserTeaser from '~/components/UserTeaser/UserTeaser'
-import ShoutButton from '~/components/ShoutButton.vue'
-import ObserveButton from '~/components/ObserveButton.vue'
+import HcCategory from '~/components/Category'
+import HcEmpty from '~/components/Empty/Empty'
+import HcHashtag from '~/components/Hashtag/Hashtag'
 import LocationTeaser from '~/components/LocationTeaser/LocationTeaser'
-import PageParamsLink from '~/components/_new/features/PageParamsLink/PageParamsLink.vue'
+import ObserveButton from '~/components/ObserveButton.vue'
+import ResponsiveImage from '~/components/ResponsiveImage/ResponsiveImage.vue'
+import ShoutButton from '~/components/ShoutButton.vue'
+import UserTeaser from '~/components/UserTeaser/UserTeaser'
 import {
   postMenuModalsData,
   deletePostMutation,
   sortTagsAlphabetically,
 } from '~/components/utils/PostHelpers'
-import ResponsiveImage from '~/components/ResponsiveImage/ResponsiveImage.vue'
 import PostQuery from '~/graphql/PostQuery'
 import { groupQuery } from '~/graphql/groups'
 import PostMutations from '~/graphql/PostMutations'
@@ -192,18 +207,20 @@ export default {
     mode: 'out-in',
   },
   components: {
-    ContentMenu,
     CommentForm,
     CommentList,
+    ContentMenu,
     ContentViewer,
+    CtaUnblockAuthor,
+    CtaJoinLeaveGroup,
     DateTimeRange,
     HcCategory,
+    HcEmpty,
     HcHashtag,
-    ShoutButton,
-    ObserveButton,
     LocationTeaser,
-    PageParamsLink,
+    ObserveButton,
     ResponsiveImage,
+    ShoutButton,
     UserTeaser,
   },
   mixins: [GetCategories, postListActions, SortCategories],
@@ -298,10 +315,8 @@ export default {
         '--hero-image-aspect-ratio': 1.0 / this.post.image.aspectRatio,
       }
     },
-    canCommentPost() {
-      return (
-        !this.post.group || (this.group && ['usual', 'admin', 'owner'].includes(this.group.myRole))
-      )
+    commentingAllowedByGroupRole() {
+      return this.group && ['usual', 'admin', 'owner'].includes(this.group.myRole)
     },
   },
   methods: {
@@ -343,6 +358,10 @@ export default {
     toggleNewCommentForm(showNewCommentForm) {
       this.showNewCommentForm = showNewCommentForm
     },
+    updateJoinLeave() {
+      this.$apollo.queries.Group.refetch()
+      this.$toast.success(this.$t('post.comment.joinGroup', { name: this.post.group.name }))
+    },
   },
   apollo: {
     Post: {
@@ -378,6 +397,7 @@ export default {
       skip() {
         return !(this.post && this.post.group)
       },
+      fetchPolicy: 'cache-and-network',
     },
   },
 }
diff --git a/webapp/pages/profile/_id/__snapshots__/_slug.spec.js.snap b/webapp/pages/profile/_id/__snapshots__/_slug.spec.js.snap
index 013dab84b..9548b28a7 100644
--- a/webapp/pages/profile/_id/__snapshots__/_slug.spec.js.snap
+++ b/webapp/pages/profile/_id/__snapshots__/_slug.spec.js.snap
@@ -551,32 +551,35 @@ exports[`ProfileSlug given an authenticated user given another profile user and
           <div
             style="grid-row-end: span 4; grid-column-start: 1; grid-column-end: -1;"
           >
-            <div
-              class="ds-space hc-empty ds-space-centered"
-              style="margin-top: 64px; margin-bottom: 64px;"
-            >
-              <p
-                class="ds-text"
+            <div>
+              <div
+                class="ds-space hc-empty ds-space-centered"
+                style="margin-top: 64px; margin-bottom: 64px;"
               >
-                <img
-                  alt="Empty"
-                  class="hc-empty-icon"
-                  src="/img/empty/file.svg"
-                  style="margin-bottom: 5px;"
-                  width="80"
-                />
-                 
-                <br />
-                 
-                <span
-                  class="ds-text hc-empty-message ds-text-softer ds-text-inline"
-                  style="display: none;"
+                <p
+                  class="ds-text"
                 >
-                  
+                  <img
+                    alt="Empty"
+                    class="hc-empty-icon"
+                    src="/img/empty/file.svg"
+                    style="margin-bottom: 5px;"
+                    width="80"
+                  />
+                   
+                  <br />
+                   
+                  <span
+                    class="ds-text hc-empty-message ds-text-softer ds-text-inline"
+                    style="display: none;"
+                  >
+                    
+        
       
-    
-                </span>
-              </p>
+                  </span>
+                </p>
+              </div>
+               
             </div>
           </div>
         </div>
@@ -1229,32 +1232,35 @@ exports[`ProfileSlug given an authenticated user given another profile user and
           <div
             style="grid-row-end: span 4; grid-column-start: 1; grid-column-end: -1;"
           >
-            <div
-              class="ds-space hc-empty ds-space-centered"
-              style="margin-top: 64px; margin-bottom: 64px;"
-            >
-              <p
-                class="ds-text"
+            <div>
+              <div
+                class="ds-space hc-empty ds-space-centered"
+                style="margin-top: 64px; margin-bottom: 64px;"
               >
-                <img
-                  alt="Empty"
-                  class="hc-empty-icon"
-                  src="/img/empty/file.svg"
-                  style="margin-bottom: 5px;"
-                  width="80"
-                />
-                 
-                <br />
-                 
-                <span
-                  class="ds-text hc-empty-message ds-text-softer ds-text-inline"
-                  style="display: none;"
+                <p
+                  class="ds-text"
                 >
-                  
+                  <img
+                    alt="Empty"
+                    class="hc-empty-icon"
+                    src="/img/empty/file.svg"
+                    style="margin-bottom: 5px;"
+                    width="80"
+                  />
+                   
+                  <br />
+                   
+                  <span
+                    class="ds-text hc-empty-message ds-text-softer ds-text-inline"
+                    style="display: none;"
+                  >
+                    
+        
       
-    
-                </span>
-              </p>
+                  </span>
+                </p>
+              </div>
+               
             </div>
           </div>
         </div>
@@ -1808,32 +1814,35 @@ exports[`ProfileSlug given an authenticated user given the logged in user as pro
           <div
             style="grid-row-end: span 4; grid-column-start: 1; grid-column-end: -1;"
           >
-            <div
-              class="ds-space hc-empty ds-space-centered"
-              style="margin-top: 64px; margin-bottom: 64px;"
-            >
-              <p
-                class="ds-text"
+            <div>
+              <div
+                class="ds-space hc-empty ds-space-centered"
+                style="margin-top: 64px; margin-bottom: 64px;"
               >
-                <img
-                  alt="Empty"
-                  class="hc-empty-icon"
-                  src="/img/empty/file.svg"
-                  style="margin-bottom: 5px;"
-                  width="80"
-                />
-                 
-                <br />
-                 
-                <span
-                  class="ds-text hc-empty-message ds-text-softer ds-text-inline"
-                  style="display: none;"
+                <p
+                  class="ds-text"
                 >
-                  
+                  <img
+                    alt="Empty"
+                    class="hc-empty-icon"
+                    src="/img/empty/file.svg"
+                    style="margin-bottom: 5px;"
+                    width="80"
+                  />
+                   
+                  <br />
+                   
+                  <span
+                    class="ds-text hc-empty-message ds-text-softer ds-text-inline"
+                    style="display: none;"
+                  >
+                    
+        
       
-    
-                </span>
-              </p>
+                  </span>
+                </p>
+              </div>
+               
             </div>
           </div>
         </div>
@@ -2429,32 +2438,35 @@ exports[`ProfileSlug given an authenticated user given the logged in user as pro
           <div
             style="grid-row-end: span 4; grid-column-start: 1; grid-column-end: -1;"
           >
-            <div
-              class="ds-space hc-empty ds-space-centered"
-              style="margin-top: 64px; margin-bottom: 64px;"
-            >
-              <p
-                class="ds-text"
+            <div>
+              <div
+                class="ds-space hc-empty ds-space-centered"
+                style="margin-top: 64px; margin-bottom: 64px;"
               >
-                <img
-                  alt="Empty"
-                  class="hc-empty-icon"
-                  src="/img/empty/file.svg"
-                  style="margin-bottom: 5px;"
-                  width="80"
-                />
-                 
-                <br />
-                 
-                <span
-                  class="ds-text hc-empty-message ds-text-softer ds-text-inline"
-                  style="display: none;"
+                <p
+                  class="ds-text"
                 >
-                  
+                  <img
+                    alt="Empty"
+                    class="hc-empty-icon"
+                    src="/img/empty/file.svg"
+                    style="margin-bottom: 5px;"
+                    width="80"
+                  />
+                   
+                  <br />
+                   
+                  <span
+                    class="ds-text hc-empty-message ds-text-softer ds-text-inline"
+                    style="display: none;"
+                  >
+                    
+        
       
-    
-                </span>
-              </p>
+                  </span>
+                </p>
+              </div>
+               
             </div>
           </div>
         </div>